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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 633 · 40 questions
TalentJR

The method (Common bottoms): Add/subtract: change both fractions to the LCM of the bottoms, then add or take away the tops. Simplify at the end. Multiply: top × top over bottom × bottom, then simplify. “Of” means multiply. Decimals: line up the points; for × and ÷ by a whole number, work without the point and put it back.

NameDateTime takenScore ___ / 40
  1. 1.26.1 ÷ 9 =
  2. 2.4.97 + 4.9 =
  3. 3.21.2 ÷ 4 =
  4. 4.3.1 × 8 =
  5. 5.57.6 ÷ 8 =
  6. 6.4/6 × 1/7 =
  7. 7.2/3 + 5/11 =
  8. 8.29.4 ÷ 3 =
  9. 9.1/4 × 2/5 =
  10. 10.What is 5/6 of 96 km?
  11. 11.2/10 × 1/2 =
  12. 12.7.2 × 5 =
  13. 13.What is 1/2 of 14 km?
  14. 14.What is 5/9 of 189 litres?
  15. 15.9/10 + 4/6 =
  16. 16.13.6 ÷ 4 =
  17. 17.1/2 − 1/5 =
  18. 18.9.19 + 5.8 =
  19. 19.3.25 + 6.9 =
  20. 20.6.8 × 9 =
  21. 21.1.34 + 1.7 =
  22. 22.What is 1/5 of 110 kg?
  23. 23.What is 1/2 of 30 kg?
  24. 24.What is 1/2 of 42 kg?
  25. 25.9.13 + 3.1 =
  26. 26.What is 3/8 of ₹16?
  27. 27.3.5 × 4 =
  28. 28.What is 1/2 of 28 kg?
  29. 29.What is 1/6 of 42 students?
  30. 30.1.95 + 7.5 =
  31. 31.1/8 + 5/6 =
  32. 32.3/10 + 1/2 =
  33. 33.2/7 − 3/12 =
  34. 34.28.2 ÷ 3 =
  35. 35.3/4 − 7/10 =
  36. 36.1/3 + 5/9 =
  37. 37.1/11 × 1/5 =
  38. 38.3/4 + 2/10 =
  39. 39.7/12 × 3/9 =
  40. 40.4/12 + 1/4 =

Answer key

  1. 2.9
  2. 9.87
  3. 5.3
  4. 24.8
  5. 7.2
  6. 2/21
  7. 37/33
  8. 9.8
  9. 1/10
  10. 80
  11. 1/10
  12. 36
  13. 7
  14. 105
  15. 47/30
  16. 3.4
  17. 3/10
  18. 14.99
  19. 10.15
  20. 61.2
  21. 3.04
  22. 22
  23. 15
  24. 21
  25. 12.23
  26. 6
  27. 14
  28. 14
  29. 7
  30. 9.45
  31. 23/24
  32. 4/5
  33. 1/28
  34. 9.4
  35. 1/20
  36. 8/9
  37. 1/55
  38. 19/20
  39. 7/36
  40. 7/12

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